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Service bulletin MI-12-40

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10051729
Published by NHTSA2013-04-05
Manufacturer's numberMI-12-40
Manufacturer's date2012-10-01
NHTSA componentELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

NHTSA's summary

PREVOST: WHEN ENGINE IS SHUTTING DOWN, THE ALTERNATOR GENERATES VOLTAGE VARIATION AND TO PROVIDE PROTECTION TO THE SYSTEM A NEW CIRCUIT AND TIME DELAY FUNCTION WAS ADDED. MODELS 2007-2008 XL2 SHELL. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system, Alternator

Vehicles listed
PREVOST XL22004

Listing a model year does not mean every vehicle of it is concerned: the document says which.